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參數(shù)資料
| 型號： | SPT7835SCU |
| 廠商： | SIGNAL PROCESSING TECHNOLOGIES |
| 元件分類： | ADC |
| 英文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, UUC |
| 封裝： | DIE |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 98K |
| 代理商： | SPT7835SCU |
SPT
2
4/25/01
SPT7835
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)1 25 °C
Note: 1. Operation at any Absolute Maximum Rating is not implied. See
Electrical Specifications for proper nominal applied conditions
in typical applications.
ELECTRICAL SPECIFICATIONS
TA=TMIN to TMAX, AVDD=DVDD=OVDD=+5.0 V, VIN=0 to 4 V, CLK=10 MHz, S=5 MSPS, VRHS=4.0 V, VRLS=0.0 V, unless otherwise specified.
TEST
SPT7835
PARAMETERS
CONDITIONS
LEVEL
MIN
TYP
MAX
UNITS
Resolution
10
Bits
DC Accuracy
Integral Linearity Error (ILE)
VI
±1.0
LSB
Differential Linearity Error (DLE)
VI
±0.5
LSB
No Missing Codes
VI
Guaranteed
Analog Input
Input Voltage Range
VI
VRLS
VRHS
V
Input Resistance
IV
50
k
Input Capacitance
V
5.0
pF
Input Bandwidth
(Small Signal)
V
100
MHz
Offset
V
±2.0
LSB
Gain Error
V
±2.0
LSB
Reference Input
Resistance
VI
400
500
600
Bandwidth
V
100
150
MHz
Voltage Range
VRLS
IV
0
2.0
V
VRHS
IV
3.0
AVDD
V
VRHS – VRLS
V
1.0
4.0
5.0
V
(VRHF – VRHS)V
90
mV
(VRLS – VRLF)V
75
mV
Reference Settling Time
VRHS
V
15
Clock Cycles
VRLS
V
20
Clock Cycles
Conversion Characteristics
Maximum Conversion Rate
VI
5
MHz
Minimum Conversion Rate
IV
2
MHz
Pipeline Delay (Latency)
IV
12
Clock Cycles
Aperture Delay Time
V
5
ns
Aperture Jitter Time
V
10
ps (p-p)
Dynamic Performance
Effective Number of Bits (ENOB)
IN = 1 MHz
VI
9.2
Bits
Signal-to-Noise Ratio (SNR)
(without Harmonics)
IN = 1 MHz
VI
54
59
dB
Supply Voltages
AVDD ...................................................................... +6 V
DVDD ..................................................................... +6 V
Input Voltages
Analog Input .............................. –0.5 V to AVDD +0.5 V
VREF .............................................................. 0 to AVDD
CLK Input ............................................................... VDD
AVDD – DVDD .................................................. ±100 mV
AGND – DGND .............................................. ±100 mV
Output
Digital Outputs ................................................... 10 mA
Temperature
Operating Temperature ............................ –40 to 85 °C
Junction Temperature ........................................ 175 °C
Lead Temperature, (soldering 10 seconds) ....... 300 °C
Storage Temperature ............................ –65 to +150 °C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPT7835SIS | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:10-BIT, 5 MSPS, 75 mW A/D CONVERTER |
| SPT7840 | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:10-BIT, 10 MSPS, 100 mW A/D CONVERTER |
| SPT7840SCT | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:10-BIT, 10 MSPS, 100 mW A/D CONVERTER |
| SPT7840SIS | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:10-BIT, 10 MSPS, 100 mW A/D CONVERTER |
| SPT7850 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:10-BIT, 20 MSPS, 140 mW A/D CONVERTER |
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